Audi S4 with a 1491 hp Twin-Turbo Audi 4.2L V8 Goes 8.4 sec in Quarter-Mile
WALAS MotorSport Audi S4 with a twin-turbo 4.2 L V8 " data-image-caption="" data-large-file="https://i0.wp.com/engineswapdepot.com/wp-content/uploads/2026/06/WALAS-MotorSport-Audi-S4-with-a-twin-turb...
